{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["vulnerable system", "common vulnerabilities and exposures", "vulnerability", "patch", "releaser", "time", "patch number", "issues addressed", "supported platform"]}], "input": "The findings have been outlined in a research paper and presented at the Annual Computer Security Applications Conference in Orlando , Florida ."}
{"patch vulnerability": []}